:stupid thats right..... and JD Jetting also makes a needle thats supposed to work very well :rock :redOriginally posted by timmyboy450@Jan 10 2004, 04:18 PM
Series 13 for the main, and series 21 for pilot. "NCVQ" is the yz450 needle, and what everyone is useing. Look in performance parts forum, there's a jetting post there with lots of info.
I DONT RIDE FAST I JUST FLY LOW! :rock